Siemens 7XV5655-0BB00 Manual page 52

Manual 7XV5655-0BB00
Returns to data mode.
ATO
ATO
Note: By entering +++ you can switch to command mode during a modem connection,
where AT commands can be executed. This does not break off the connection. The
ATO command terminates the command mode.
Activates and deactivates the password configuration mode of the modem.
ATP
ATP<Enter> Activates password configuration mode
Only after first start-up when the password register is empty
(default) or if no master password has yet been assigned. After that
a master password can be assigned (see command ATZ).
ATPmaster password Activates password configuration mode
AT&P Ends password configuration mode.
Note: After successful entry of the master password, passwords can only be set or
changed at the local serial interface.
The master password is only relevant to password configuration mode and the user
passwords for connection, i.e. data transmission.
Passwords have a maximum length of 8 characters and are always transmitted
encrypted.
Password protection can be switched on/off in password configuration mode by setting
the register 81.
ATS81=1 activate; default = off (ATS81=0).
If the master password has been forgotten, the device must be sent in.
(For address, see last page of this manual)
C53000-G1176-C175-3 Page 52 of 79
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